Mark Scheme (Results)
Summer 2025
Pearson Edexcel GCE
In Design and Technology (9DT0_01)
,Edexcel and BTEC Qualifications
Edexcel and BTEC qualifications are awarded by Pearson, the UK’s largest awarding
body. We provide a wide range of qualifications including academic, vocational,
occupational and specific programmes for employers. For further information visit
our qualifications websites at www.edexcel.com or www.btec.co.uk. Alternatively, you
can get in touch with us using the details on our contact us page at
www.edexcel.com/contactus.
Pearson: helping people progress, everywhere
Pearson aspires to be the world’s leading learning company. Our aim is to help everyone
progress in their lives through education. We believe in every kind of learning, for all kinds of
people, wherever they are in the world. We’ve been involved in education for over 150 years,
and by working across 70 countries, in 100 languages, we have built an international
reputation for our commitment to high standards and raising achievement through
innovation in education. Find out more about how we can help you and your students at:
www.pearson.com/uk
Summer 2025
Question Paper Log Number P79931
Publications Code 9DT0_01_2506_MS
All the material in this publication is copyright
© Pearson Education Ltd 2025
, General Marking Guidance
• All candidates must receive the same
treatment. Examiners must mark the first
candidate in exactly the same way as they mark the
last.
• Mark schemes should be applied positively.
Candidates must be rewarded for what they have
shown they can do rather than penalised for
omissions.
• Examiners should mark according to the mark
scheme not according to their perception of where
the grade boundaries may lie.
• There is no ceiling on achievement. All marks on
the mark scheme should be used appropriately.
• All the marks on the mark scheme are designed to
be awarded. Examiners should always award full
marks if deserved, i.e. if the answer matches the
mark scheme. Examiners should also be prepared
to award zero marks if the candidate’s response is
not worthy of credit according to the mark scheme.
• Where some judgement is required, mark schemes
will provide the principles by which marks will be
awarded and exemplification may be limited.
• When examiners are in doubt regarding the
application of the mark scheme to a candidate’s
response, the team leader must be consulted.
• Crossed out work should be marked UNLESS the
candidate has replaced it with an alternative
response.
Summer 2025
Pearson Edexcel GCE
In Design and Technology (9DT0_01)
,Edexcel and BTEC Qualifications
Edexcel and BTEC qualifications are awarded by Pearson, the UK’s largest awarding
body. We provide a wide range of qualifications including academic, vocational,
occupational and specific programmes for employers. For further information visit
our qualifications websites at www.edexcel.com or www.btec.co.uk. Alternatively, you
can get in touch with us using the details on our contact us page at
www.edexcel.com/contactus.
Pearson: helping people progress, everywhere
Pearson aspires to be the world’s leading learning company. Our aim is to help everyone
progress in their lives through education. We believe in every kind of learning, for all kinds of
people, wherever they are in the world. We’ve been involved in education for over 150 years,
and by working across 70 countries, in 100 languages, we have built an international
reputation for our commitment to high standards and raising achievement through
innovation in education. Find out more about how we can help you and your students at:
www.pearson.com/uk
Summer 2025
Question Paper Log Number P79931
Publications Code 9DT0_01_2506_MS
All the material in this publication is copyright
© Pearson Education Ltd 2025
, General Marking Guidance
• All candidates must receive the same
treatment. Examiners must mark the first
candidate in exactly the same way as they mark the
last.
• Mark schemes should be applied positively.
Candidates must be rewarded for what they have
shown they can do rather than penalised for
omissions.
• Examiners should mark according to the mark
scheme not according to their perception of where
the grade boundaries may lie.
• There is no ceiling on achievement. All marks on
the mark scheme should be used appropriately.
• All the marks on the mark scheme are designed to
be awarded. Examiners should always award full
marks if deserved, i.e. if the answer matches the
mark scheme. Examiners should also be prepared
to award zero marks if the candidate’s response is
not worthy of credit according to the mark scheme.
• Where some judgement is required, mark schemes
will provide the principles by which marks will be
awarded and exemplification may be limited.
• When examiners are in doubt regarding the
application of the mark scheme to a candidate’s
response, the team leader must be consulted.
• Crossed out work should be marked UNLESS the
candidate has replaced it with an alternative
response.
